The "queen of flowers, " or moutan, is a national treasure in China.

中国植物图片集。这“花中王后”，或称牡丹，在中国是国家的珍宝。

Aim To study extracting and preparing processing of granule of cortex moutan.

目的研究牡丹皮饮片中丹皮酚的提取工艺和配方颗粒的制备工艺。

Method Cortex moutan polysaccharide was extracted by infusion and then freezing.

方法①丹皮多糖浸泡提取、冻干；

Conclusion: Steam distillation is the most proper extraction method of paeonol from cortex moutan.

结论：直接水蒸气蒸馏法可以作为实验室提取丹皮酚的最佳方法。

Method: to TLC was used for identification of Radix Notoginseng, Radix Paeoniae Alba and Cortex Moutan.

方法：建立了三七、白芍与赤芍、牡丹皮的薄层色谱鉴别和丹皮酚紫外分光光度含量测定法。

ObjectiveTo study the identification methods for Cortex Moutan and Radix Stephaniae Tetrandrae in Lixin Pill.

目的研究利心丸中的牡丹皮和防己的鉴别方法。

Conclusion: the method is reliable, accurate, simple and quick, which can be used to control the quality of Moutan Cortex.

结论：该方法准确可靠，重现性好，操作简便，可作为牡丹皮内在质量评价的依据。

Objective To study the HPLC fingerprints and establish a sensitive and specific method for controlling the quality of Moutan cortex.

目的建立牡丹皮的HPLC指纹图谱，为科学评价与有效控制牡丹皮质量提供新方法。

ObjectiveTo study the identification methods for Cortex Moutan and Radix Stephaniae Tetrandrae in Lixin Pill. Methods TLC was adopted.

目的研究利心丸中的牡丹皮和防己的鉴别方法方法采用薄层色谱鉴别方法。

MethodsHerba Artemisiae Annuae, Cortex Moutan, Radix Puerariae Lobatae were identified by TLC and the content of paeonol was determined by HPLC.

方法采用薄层色谱法对处方中的青蒿、牡丹皮、葛根进行鉴别，采用高效液相色谱法测定丹皮酚的含量。

Conclusions The effective constituent of Cortex Moutan - Paeonol and Paeoniflorin reassociated complex prescription has good effect of protecting myocardial ischemia.

结论牡丹皮有效成分丹皮酚和芍药苷重组复方对心肌缺血具有良好保护作用。

This text researched on the original botanical character and pharmic property of Chuan-Cortex Moutan and provided the differentiating method of true or fake Chuan-Cortex Moutan.

本文研究了重庆市道地中药材川丹皮原植物特征与生药学性状，提出了市售商品川丹皮药材真伪的鉴别方法；